From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Wed, 17 Mar 2021 14:54:43 -0500
Subject: [PATCH] Configurable ravager griefable blocks list


diff --git a/src/main/java/net/minecraft/world/entity/monster/Ravager.java b/src/main/java/net/minecraft/world/entity/monster/Ravager.java
index ca14d2702f6a4b5c1be2a24a146723232a2d19ef..1ca7058e59e42d58c5a670021f74546acf76ca36 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Ravager.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Ravager.java
@@ -206,7 +206,7 @@ public class Ravager extends Raider {
                     BlockState iblockdata = this.level.getBlockState(blockposition);
                     Block block = iblockdata.getBlock();
 
-                    if (block instanceof LeavesBlock && !org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(this, blockposition, net.minecraft.world.level.block.Blocks.AIR.defaultBlockState()).isCancelled()) { // CraftBukkit
+                    if (this.level.purpurConfig.ravagerGriefableBlocks.contains(block) && !org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(this, blockposition, net.minecraft.world.level.block.Blocks.AIR.defaultBlockState()).isCancelled()) { // CraftBukkit // Purpur
                         flag = this.level.destroyBlock(blockposition, true, this) || flag;
                     }
                 }
diff --git a/src/main/java/net/minecraft/world/level/block/CropBlock.java b/src/main/java/net/minecraft/world/level/block/CropBlock.java
index a68bf10353e5c19adfa86c2dd6290f2386af9a9d..38bc19edc2dcfa33b3191cfa3b69f00de13a5c4a 100644
--- a/src/main/java/net/minecraft/world/level/block/CropBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/CropBlock.java
@@ -164,7 +164,7 @@ public class CropBlock extends BushBlock implements BonemealableBlock {
     @Override
     public void entityInside(BlockState state, Level world, BlockPos pos, Entity entity) {
         if (!new io.papermc.paper.event.entity.EntityInsideBlockEvent(entity.getBukkitEntity(), org.bukkit.craftbukkit.block.CraftBlock.at(world, pos)).callEvent()) { return; } // Paper
-        if (entity instanceof Ravager && !CraftEventFactory.callEntityChangeBlockEvent(entity, pos, Blocks.AIR.defaultBlockState(), (!world.purpurConfig.ravagerBypassMobGriefing && !world.getGameRules().getBoolean(GameRules.RULE_MOBGRIEFING))).isCancelled()) { // CraftBukkit // Purpur
+        if (entity instanceof Ravager && world.purpurConfig.ravagerGriefableBlocks.contains(world.getBlockState(pos).getBlock()) && !CraftEventFactory.callEntityChangeBlockEvent(entity, pos, Blocks.AIR.defaultBlockState(), (!world.purpurConfig.ravagerBypassMobGriefing && !world.getGameRules().getBoolean(GameRules.RULE_MOBGRIEFING))).isCancelled()) { // CraftBukkit // Purpur
             world.destroyBlock(pos, true, entity);
         }
 
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index 141aca86c5fe70f3fad838021d93c66d4b630139..37d4e08d6c1c3683514f679a9ab772a28d4010a1 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -1681,6 +1681,7 @@ public class PurpurWorldConfig {
     public double ravagerMaxHealth = 100.0D;
     public boolean ravagerBypassMobGriefing = false;
     public boolean ravagerTakeDamageFromWater = false;
+    public List<Block> ravagerGriefableBlocks = new ArrayList<>();
     private void ravagerSettings() {
         ravagerRidable = getBoolean("mobs.ravager.ridable", ravagerRidable);
         ravagerRidableInWater = getBoolean("mobs.ravager.ridable-in-water", ravagerRidableInWater);
@@ -1693,6 +1694,23 @@ public class PurpurWorldConfig {
         ravagerMaxHealth = getDouble("mobs.ravager.attributes.max_health", ravagerMaxHealth);
         ravagerBypassMobGriefing = getBoolean("mobs.ravager.bypass-mob-griefing", ravagerBypassMobGriefing);
         ravagerTakeDamageFromWater = getBoolean("mobs.ravager.takes-damage-from-water", ravagerTakeDamageFromWater);
+        getList("mobs.ravager.griefable-blocks", new ArrayList<String>(){{
+            add("minecraft:oak_leaves");
+            add("minecraft:spruce_leaves");
+            add("minecraft:birch_leaves");
+            add("minecraft:jungle_leaves");
+            add("minecraft:acacia_leaves");
+            add("minecraft:dark_oak_leaves");
+            add("minecraft:beetroots");
+            add("minecraft:carrots");
+            add("minecraft:potatoes");
+            add("minecraft:wheat");
+        }}).forEach(key -> {
+            Block block = Registry.BLOCK.get(new ResourceLocation(key.toString()));
+            if (!block.defaultBlockState().isAir()) {
+                ravagerGriefableBlocks.add(block);
+            }
+        });
     }
 
     public boolean salmonRidable = false;